CVE-2024-48877: A memory corruption vulnerability exists in the Shared String Table Record Parser implementation in xls2csv utility version 0.95. A specially...

8.4 CVSS

Description

A memory corruption vulnerability exists in the Shared String Table Record Parser implementation in xls2csv utility version 0.95. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Classification

CVE ID: CVE-2024-48877

CVSS Base Severity: HIGH

CVSS Base Score: 8.4

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types

CWE-680: Integer Overflow to Buffer Overflow

Affected Products

Vendor: xls2csv

Product: xls2csv

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.02% (probability of being exploited)

EPSS Percentile: 2.04% (scored less or equal to compared to others)

EPSS Date: 2025-06-07 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2024-48877
https://talosintelligence.com/vulnerability_reports/TALOS-2024-2128

Timeline